Siemens | HE43B035 | Circuit Breaker | 3-Pole | 480V | Bolt-On

Silently reliable and ready for demanding electrical environments, the Siemens HE43B035 Circuit Breaker combines a precise 3-Pole configuration with a 480V rating in a practical bolt-on design. Built for maintenance, retrofit, and replacement tasks, this breaker is designed to integrate smoothly with compatible Siemens panels and keep critical systems protected with minimal downtime.

The bolt-on mounting simplifies field service, allowing technicians to secure the breaker quickly without invasive cabinet modifications. When you’re updating an aging panel or stocking spare parts, using the exact HE43B035 part number ensures you’re selecting the right match for your Siemens installation.

Key details and benefits

• Poles: 3-Pole configuration for three-phase systems
• Voltage rating: 480V
• Mounting: Bolt-On design for fast, secure installation
• Reference compatibility: Exact part number HE43B035 as the best reference for compatibility
• Ideal use cases: Designed for maintenance, retrofit, and replacement where precise Siemens specifications are required

Who is this for?

Technicians and facilities teams managing Siemens-panel ecosystems will find the HE43B035 invaluable for reliable, code-compliant upgrades and repairs. It’s a practical spare part for ongoing panel maintenance and for projects that require a precise, drop-in replacement without guesswork.

How to verify fit (simple checklist)

• Confirm the panel calls for a 3-Pole, 480V breaker
• Match the exact reference: HE43B035
• Ensure the mounting type is Bolt-On and aligns with your enclosure’s bus-bar arrangement
• Cross-check your panel’s documentation to verify compatibility with this Siemens part

Tip: before installation, power down the equipment and follow standard safety procedures. With Siemens HE43B035, you’re choosing a purpose-built component that supports dependable protection and straightforward servicing in compatible systems.